One of the most distinctive aspects of "Frozen" is its musical score. The songs for "Frozen" was composed by Robert Lopez and his wife Kristen Anderson-Lopez. The background score was composed by Christophe Beck.

"Frozen" won the Academy Award for Best Original Song, which was "Let It Go."

"Frozen" also won the Oscar for Best Animated Feature Film.

There was a short animated sequel to "Frozen," "Frozen Fever." It was released on 13 March 2015.

There also was an animated featurette called "Olaf's Frozen Adventure," which was released on 22 November 2017.

"Frozen II" is scheduled for release on 22 November 2019.

Much of the music in "Frozen" was done by traditional Norwegian Sámi music.

"Frozen" did especially well in Japan.

"Frozen" has a traditional wisecracking sidekick in the form of snowman Olaf.

The sequel to "Frozen" is being created by Chris Buck and Jennifer Lee.

Bell, Menzel, and Gad will appear in "Frozen 2."

In "Frozen," Anna is 18, while Elsa is 21.

Elsa becomes a queen in "Frozen." Thus, technically, Elsa is not a princess at the end of "Frozen."